Shenzhen Wale Group Co., Ltd.

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	Hot! ! ! GSM Detector Smoke with Built-in Rechargeable Battery Hot! ! ! GSM Smoke Detector with built-in rechargeable battery Features: 5 groups auto dial phone number 5 groups SMS phone number Detection methods...	2017-12-30
	SIM Card GSM Smoke Detector with Built-in Battery Hot&excl; &excl; &excl; GSM Smoke Detector with built-in rechargeable battery Features&colon;5 groups auto dial phone number5...	2017-12-30
	GSM Smoke Detector with GSM Function GSM Co smoke Detector in one system with GSM functionSpecifications1, Working voltage: 6-12VDC, Working current: 1mA, alarm current:30mA; 2 ways power...	2017-08-28